As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SFO- FLIGHT 2524, ON APPROACH RECEIVED A RIGHT COWL ANTI-ICE WARNING. SHUTDOWN NR 2 ENGINE AND ACCOMPLISHED A UNEVENTFUL LANDING. MAINTENANCE REPLACED THE NR 2 ENGINE COWL ANTI-ICE SHUTOFF VALVE IAW CRJ-700 AMM 30-22-01-000-801-A01, 30-22-01-710-801-A01. OPERATIONAL AND LEAK CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.